export SCRAM_ARCH=slc7_amd64_gcc700
cmsrel CMSSW_10_6_26
cd CMSSW_10_6_26/src/
cmsenv
git cms-init
git clone [email protected]:cms-egamma/EgammaPostRecoTools.git EgammaUser/EgammaPostRecoTools
cd EgammaUser/EgammaPostRecoTools
git checkout master
cd -
git clone [email protected]:zhangcg123/EleTrkAna.git
scram b -j 8